History

LongYinan 052bcd8f3e Release independent packages napi@2.0.0-alpha.3 napi-derive-backend@1.0.5 napi-derive@2.0.0-alpha.4 Generated by cargo-workspaces		2021-11-16 10:44:48 +08:00
..
src	fix(napi-derive): return Result type in Constructor and Factory	2021-11-06 21:48:18 +08:00
Cargo.toml	Release independent packages	2021-11-16 10:44:48 +08:00
README.md	Introduce `#[napi]` procedural macro to automation development boilerplate (#696 )	2021-09-23 01:29:09 +08:00

README.md

napi-derive

Checkout more examples in examples folder

#[macro_use]
extern crate napi_derive;
use napi::bindgen_prelude::*;

#[napi]
fn fibonacci(n: u32) -> u32 {
  match n {
    1 | 2 => 1,
    _ => fibonacci_native(n - 1) + fibonacci_native(n - 2),
  }
}

#[napi]
fn get_cwd<T: Fn(String) -> Result<()>>(callback: T) {
  callback(env::current_dir().unwrap().to_string_lossy().to_string()).unwrap();
}